Gaya APA
POLKINGHORN, R Stephen. (1979).
Micro-theory and economic choices .
United States of America:
Richard D. Irwin.
Gaya Chicago
POLKINGHORN, R Stephen.
Micro-theory and economic choices.
United States of America:
Richard D. Irwin,
1979.
Text.
Gaya MLA
POLKINGHORN, R Stephen.
Micro-theory and economic choices.
United States of America:
Richard D. Irwin,
1979.
Text.
Gaya Turabian
POLKINGHORN, R Stephen.
Micro-theory and economic choices.
United States of America:
Richard D. Irwin,
1979.
Print.